From 69773c2611c4aeb40727e00d6055c899ada3aa1a Mon Sep 17 00:00:00 2001
From: David Russell <david@gitpitch.com>
Date: Sun, 15 Jan 2017 19:15:52 +0700
Subject: [PATCH] Added support for user selection of code block content for
 copy/paste.

---
 .../views/frags/SlideshowReveal.scala.html    | 22 +++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/app/com/gitpitch/views/frags/SlideshowReveal.scala.html b/app/com/gitpitch/views/frags/SlideshowReveal.scala.html
index 5259c40..4d4451d 100644
--- a/app/com/gitpitch/views/frags/SlideshowReveal.scala.html
+++ b/app/com/gitpitch/views/frags/SlideshowReveal.scala.html
@@ -34,4 +34,26 @@
                 }
             ]
         });
+
+        Reveal.configure({
+            keyboard: {
+                83: function() { // bind "s" key to "select" code block content
+
+                    var currentSlide = Reveal.getCurrentSlide();
+                    var preBlock = $(currentSlide).find("pre");
+
+                    if(preBlock.length > 0) {
+
+                        if (window.getSelection) {
+                            var range = document.createRange();
+                            range.selectNodeContents(preBlock[0]);
+                            var selection = window.getSelection();
+                            selection.removeAllRanges();
+                            selection.addRange(range);
+                        }
+                    }
+                }
+            }
+        });
+
     </script>